Links

This is a list of links that I find useful and hopefully others may too. I'll be building the list up over time.

Photography:
Photography-on-the.net - fantastic resource for photography equipment and photo sharing
Flickr - online photo management and sharing. It's where I host my photos these days. My Flickr page is http://www.flickr.com/photos/troypiggo
Strobist - learn to light with off-camera flash on your DSLR
deviantART - an art, not just photography, community. My dA page is http://troypiggo.deviantart.com/
Shoot-In - a friendly photography exercise started on rec.photo.equipment.35mm

Astronomy:
Ice In Space - Australian-based amateur astronomy resource, knowledge-base, and photo sharing
Cloudy Nights - astronomical community
Astronomy Picture of the Day from NASA
Astronomy viewing
Vic Menard's Collimation Technique
Useful Formulae for astro-related things, such as critical focus zone, auto-guider rates etc

Astronomy software:
Astroplanner beta

Narrowband imaging:
Richard Crisp's site
Clipping masks screencast by Ken Crawford
Bob Franke's PhotoShop method
Fleming Astrophotography 
Astro Anarchy

Weather:
Weather Underground
SkippySky Astro-weather Forecast
Weather.com.au
WeatherZone

News:
News.com.au